GB190619A - Improvements in and relating to means for coupling alternating current generators in parallel - Google Patents

Improvements in and relating to means for coupling alternating current generators in parallel

Info

Publication number
GB190619A
GB190619A GB3138721A GB3138721A GB190619A GB 190619 A GB190619 A GB 190619A GB 3138721 A GB3138721 A GB 3138721A GB 3138721 A GB3138721 A GB 3138721A GB 190619 A GB190619 A GB 190619A
Authority
GB
United Kingdom
Prior art keywords
disc
contact
shaft
spring
slip ring
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB3138721A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NICOLAAS EVERHARD GR ENEVELD M
Original Assignee
NICOLAAS EVERHARD GR ENEVELD M
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NICOLAAS EVERHARD GR ENEVELD M filed Critical NICOLAAS EVERHARD GR ENEVELD M
Priority to GB3138721A priority Critical patent/GB190619A/en
Publication of GB190619A publication Critical patent/GB190619A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
    • H02J3/40—Synchronising a generator for connection to a network or to another generator
    • H02J3/42—Synchronising a generator for connection to a network or to another generator with automatic parallel connection when synchronisation is achieved

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

190,619. Meijer, N. E. G. Nov. 23, 1921. Switches, actuating, contrifugal.- An alternator is connected up automatically to the bus-bars of another alternator when synchronism has been obtained by an apparatus comprising two synchronous motors connected respectively to the alternators, rotary switch elements driven by these motors, a time-lay relay, and an electromagnetic switch controlled by the conjoint action of the preceding apparatus. The motor 1 drives a shaft 3, Fig. 2, carrying a disc 4 provided with a flange 5. The disc 4 carries a leaf spring 6 adapted to engage at a predetermined speed an adjustable contact 9 mounted on a contact 8 carried by the disc 4. The motor 2 drives shaft 11 carrying a disc 10 upon which is mounted a spring- pressed contact 12 wiping over the disc 4 and adapted to engage the contact 8. The disc 10 carries contacts 14, 15, Figs. 1 and 3, connected to the negative lead of the supply A through slip ring 11<b> and lamp L and slip ring 11<c> and lamp L<1> respectively. A contact member 16, connected to the positive lead of the supply A through a slip ring 11<a>, is loosely mounted on the shaft 11 and carries a spring- pressed plunger 18 provided with a leather shoe 19 engaging the flange 5 of the disc 4. The shaft 11 is adapted to drive a notched disc 27 through a clutch 25 controlled by a magnet 26. The disc 27 is moved against the action of a spring 31 and its initial position is adjusted by a stop 29.
GB3138721A 1921-11-23 1921-11-23 Improvements in and relating to means for coupling alternating current generators in parallel Expired GB190619A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3138721A GB190619A (en) 1921-11-23 1921-11-23 Improvements in and relating to means for coupling alternating current generators in parallel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3138721A GB190619A (en) 1921-11-23 1921-11-23 Improvements in and relating to means for coupling alternating current generators in parallel

Publications (1)

Publication Number Publication Date
GB190619A true GB190619A (en) 1922-12-28

Family

ID=10322326

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3138721A Expired GB190619A (en) 1921-11-23 1921-11-23 Improvements in and relating to means for coupling alternating current generators in parallel

Country Status (1)

Country Link
GB (1) GB190619A (en)

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